How to get the nodes using getLink() - Diagramming Components

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How to get the nodes using getLink() (Read 2065 times)

JaymeW YaBB Newbies Offline I Love MindFusion! Posts: 24 Joined: Oct 14^th, 2021	How to get the nodes using getLink() Oct 14^th, 2021 at 8:20pm	Print Post
	Hi, I am new and trying understand how getLink() works. I have a diagram and i want show a simple message saying which nodes are connected to whom.


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Slavcho YaBB Moderator Offline tech.support Posts: 3435 Joined: Oct 19^th, 2005	Re: How to get the nodes using getLink() Reply #1 - Oct 15^th, 2021 at 6:19am	Print Post
	Hi, You can find which nodes are connected by a link via its origin and destination properties. E.g. with version 4 properties API - Code for (let link of diagram.links) { var src = link.origin; var dst = link.destination; console.log(`${src.text} -> ${dst.text}`); } or using V3 get/set functions: Code for (let link of diagram.getLinks()) { var src = link.getOrigin(); var dst = link.getDestination(); console.log(`${src.text} -> ${dst.text}`); } Regards, Slavcho Mindfusion


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JaymeW YaBB Newbies Offline I Love MindFusion! Posts: 24 Joined: Oct 14^th, 2021	Re: How to get the nodes using getLink() Reply #2 - Oct 15^th, 2021 at 11:28am	Print Post
	Thanks


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